Whirlpool WDF520PADM7

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Dishwasher · 14 documented failures, each with the part, the price, the video and the manual page.

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Owner's manual: Whirlpool W10897374 Rev. A official parts list names WDF520PADM7 (stainless) and lists W10717213 as its Use & Care Guide. (troubleshooting pp. 14-16)

What is it doing?

Codes on the display

CodeWhat it meansEvidence
F2—a repair video for this brand and appliance, not confirmed on this model
7-1not cleaning or heatinga repair video for this brand and appliance, not confirmed on this model

Documented failures

Drain pump

Usually DIY Vendor replaces this part if the dishwasher is not draining

DIY. Call someone if the machine is hard-wired and you are not comfortable at the breaker, or if the sump itself is cracked.

Try this first — it costs nothing. Clean the bottom filter and check the disposer knock-out plug — the two commonest causes need no parts.

Check, in this order

  1. Clear the filter at the bottom first — food debris there produces exactly this symptom and costs nothing.
  2. Check the drain hose to the disposer or standpipe for a kink, and that the disposer knock-out plug was removed if it was newly installed.
  3. Listen during the drain step: a hum with no water movement points at a seized pump; silence points at power or the control.

Before you open anything

Tools

The repair, in order

  1. Bail the standing water and remove the lower rack and filter.
  2. Pull the machine out far enough to reach the underside; some models are serviced from below.
  3. Photograph the wiring and hose clamps before releasing anything.
  4. Release the pump from its mount, swap it in, and reseat every clamp.
  5. Restore power and water, then run a rinse cycle watching for leaks before pushing it back.

How you know it worked. A full drain within the drain step, no standing water at cycle end, no drip under the machine.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Drain Pump Replacement W10876537RepairClinic.com · 2:18

PartTypeListingAmazon price
W10805386OEMOEM Dishwasher Pump W11612326,W10805386$38.90Buy
W10876537OEMWhirlpool W10876537 Drain Pump$50.42Buy
W10876537AftermarketAMOILS W10876537 Dishwasher Drain Pump Replacement For Whirlpool Kitch$19.99Buy
W10879262OEMWhirlpool W10879262 Dishwasher Pump Motor Genuine Original Equipment M$74.95Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $19.99–$74.95 against $278.82 for a new machine (26.9%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Thermostat

Usually DIY Vendor replaces this part if the dishwasher will not complete a cycle

DIY once tested. If the heating element itself is open, treat that as the repair instead.

Try this first — it costs nothing. Run the tap hot before starting, and add rinse aid — most 'not drying' complaints resolve here.

Check, in this order

  1. Run the kitchen tap hot before starting a cycle — a dishwasher fed cold water often never reaches temperature.
  2. Check the household water heater setting.
  3. Test the thermostat for continuity before replacing it.

Before you open anything

Tools

The repair, in order

  1. Access the thermostat at the sump or lower panel.
  2. Photograph the terminals, then release them.
  3. Fit the replacement and confirm it seats flush against its mount.

How you know it worked. Dishes are hot at the end of the cycle and plastics dry noticeably better.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher High Limit Thermostat Replacement WP661566RepairClinic.com · 7:15

PartTypeListingAmazon price
WP661566AftermarketNIIIYTYB Kitchen Dishwasher Fuse intended for Dishwashers Replaces Par$5.99Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Repair - the part is a small fraction of a new machine. Part $5.99 against $278.82 for a new machine (2.1%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Control panel

Usually DIY Vendor replaces this part if it is damaged

DIY once the board is ruled out.

Try this first — it costs nothing. Power-cycle at the breaker for five minutes; a latched control fault often clears.

Check, in this order

  1. Note whether some buttons work and others do not — partial response points at the panel, total silence at the board.
  2. Check the ribbon connection to the board before replacing the panel.

Before you open anything

Tools

The repair, in order

  1. Open the inner door panel.
  2. Photograph the ribbon and harness.
  3. Swap the panel and reseat the ribbon fully.

How you know it worked. Every button and indicator responds.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Control Panel Replacement WPW10733627RepairClinic.com · 4:36

PartTypeListingAmazon price
WPW10733627AftermarketCompatible with Whirlpool WPW10733627 Control Panel$218.00Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $218.00 against $278.82 for a new machine (78.2%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Detergent dispenser

Usually DIY Vendor replaces this part if it is not dispenser detergent

DIY.

Try this first — it costs nothing. Clean hardened detergent off the flap and hinge, and reload so tall items do not block it.

Check, in this order

  1. Check nothing in the upper rack is blocking the flap from opening.
  2. Look for hardened detergent gumming the hinge.
  3. Confirm the wax motor releases — the cup should be open at the end of a cycle.

Before you open anything

Tools

The repair, in order

  1. Open the inner door panel to reach the dispenser body.
  2. Photograph the harness, release the clips, and swap the assembly.
  3. Reseal the gasket squarely so the door does not weep.

How you know it worked. The cup is empty and open at cycle end.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Detergent Dispenser Replacement WPW10671905RepairClinic.com · 4:08

PartTypeListingAmazon price
WPW10671905OEMWhirlpool WPW10671905 Genuine OEM Dishwasher Detergent Dispenser Repla$55.73Buy
WPW10671905AftermarketWPW10671905 Durable Appliance Dispenser compatible with W10671905 WPW1$68.15Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $55.73–$68.15 against $278.82 for a new machine (24.4%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Circulation pump

Usually DIY Vendor replaces this part if the dishwasher is not cleaning properly

Borderline DIY. It is a big strip-down; if the sump seal will not seat cleanly, get a technician before you flood the floor.

Try this first — it costs nothing. Clean the spray arm holes and the filter — blocked jets mimic a dead circulation pump exactly.

Check, in this order

  1. Spin both spray arms by hand — if they are blocked or clogged, wash pressure fails without any pump fault.
  2. Clear the spray-arm holes with a pin and re-run before condemning the pump.
  3. Listen: a circulation pump that is running but not moving water sounds normal but leaves dishes dirty.

Before you open anything

Tools

The repair, in order

  1. Remove the lower rack, filter and spray arm.
  2. Photograph the sump wiring before disconnecting.
  3. Release the pump housing, swap the assembly, and reseat the seal squarely.
  4. Run a full cycle and check underneath for leaks.

How you know it worked. Dishes come out clean and the spray arms turn strongly through the wash.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Circulation Pump Replacement W10879262RepairClinic.com · 7:55

PartTypeListingAmazon price
092503128Aftermarket#US Replace Parts Circulation Pump for Whirlpool WDP370PAHB0 WDF540PAD$168.99Buy
6322132Aftermarket#US Replacement for Circulation Pump for Whirlpool WDP370PAHB0 WDF540P$150.99Buy
6322134Aftermarket#US Replacement for Circulation Pump for Whirlpool WDF330PAHS1 WDP370P$123.99Buy
6322534Aftermarket#US Replacement for Circulation Pump for Whirlpool WDF330PAHS1 WDP370P$119.99Buy
W10445975OEMWhirlpool W10445975 Genuine OEM Circulation Pump-to-Sump Hose for Dish$47.52Buy
W10879262OEMWhirlpool W10879262 Dishwasher Pump Motor Genuine Original Equipment M$74.95Buy
W11521435AftermarketW11612326, W10805386 Dishwasher Circulation Pump Compatible with whirl$35.99Buy
W11612326OEMOEM Dishwasher Pump W11612326,W10805386$38.90Buy
WPW10455271OEMW10455271 Dishwasher Sump Inlet WPW10455271 W10315328 Genuine OEM Part$29.75Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $29.75–$168.99 against $278.82 for a new machine (60.6%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Control board

Usually DIY Vendor replaces this part if the dishwasher will not work at all

Get a technician to confirm before buying a board — it is the most expensive part and the most misdiagnosed.

Try this first — it costs nothing. Check the breaker and the switched outlet under the sink before anything else.

Check, in this order

  1. Rule out the latch switch, the panel and the power supply first — all are cheaper and all present as a dead machine.
  2. Inspect the board for scorching or swollen capacitors.

Before you open anything

Tools

The repair, in order

  1. Locate the board behind the lower access panel or in the door.
  2. Transfer connectors one at a time against your photographs.
  3. Reassemble the access panel, restore power, and run a short cycle to confirm the controls respond without an error.

How you know it worked. Normal start-up and a completed cycle.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Control Board Replacement W10906426RepairClinic.com · 3:53

PartTypeListingAmazon price
W10906426OEMWhirlpool W10906426 Genuine OEM Dishwasher Electronic Control Board Re$198.49Buy
W10906426AftermarketCompatible with Whirlpool W10906426 Control Board$250.00Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $198.49–$250.00 against $278.82 for a new machine (89.7%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Door seal

Usually DIY Vendor replaces this part if the dishwasher is leaking

DIY.

Try this first — it costs nothing. Clean the gasket and its channel — debris holds the door open a fraction and leaks.

Check, in this order

  1. Run a cycle and watch where the water actually appears — door face means the seal, under the machine means plumbing.
  2. Inspect the gasket for tears, hardening, or a section pushed out of its channel.

Before you open anything

Tools

The repair, in order

  1. Peel the old gasket from its channel, noting the orientation.
  2. Clean the channel completely.
  3. Press the new gasket in from the centre of each run outwards so it cannot stretch short.

How you know it worked. A full cycle with no water on the door face or the floor.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Door Gasket Replacement WPW10524469RepairClinic.com · 1:23

PartTypeListingAmazon price
WPW10524469AftermarketW10524469 Dishwasher Door Gasket Seal for Whirlpool replaces WPW105244$22.65Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Repair - the part is a small fraction of a new machine. Part $22.65 against $278.82 for a new machine (8.1%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Door latch

Usually DIY Vendor replaces this part if the door will not stay shut

DIY.

Try this first — it costs nothing. Check nothing in the upper rack is stopping the door closing fully, and that the strike is not bent.

Check, in this order

  1. Confirm the door closes firmly and the strike is aligned.
  2. Test the latch switch for continuity in the closed position — a dishwasher will not start on a failed switch even though the door feels shut.

Before you open anything

Tools

The repair, in order

  1. Open the inner door panel to reach the latch assembly.
  2. Photograph the switch wiring, swap the latch, and check alignment before reassembling.
  3. Reassemble the inner door panel, restore power, and confirm the door latches and a cycle starts.

How you know it worked. The cycle starts on a normal close, every time.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Door Latch Replacement WPW10653840RepairClinic.com · 2:18

PartTypeListingAmazon price
6124226Aftermarket#US Replacement for Dishwasher Door Latch for Whirlpool WDF520PADM7 WD$46.99Buy
WPW10544004OEMWhirlpool WPW10544004 OEM Dishwasher Door Latch Strike, Standard, Grey$37.19Buy
WPW10653840OEMWPW10653840 Dishwasher Door Latch Genuine OEM$26.55Buy
WPW10653840AftermarketWPW10653840 Door Latch Assembly Fits For KitchenAid Whirlpool Dishwash$19.99Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $19.99–$46.99 against $278.82 for a new machine (16.9%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Door hinge

Usually DIY Vendor replaces this part if the door will not open or close properly

DIY but two-handed. Get help holding the door.

Try this first — it costs nothing. Nothing free here — a dropped door is mechanical.

Check, in this order

  1. Open the door halfway: it should hold position rather than fall.
  2. Look for a snapped hinge cable or a stretched spring at either side.

Before you open anything

Tools

The repair, in order

  1. Support the door open.
  2. Remove the side panels to reach the hinge cable and spring.
  3. Replace in pairs where both sides have worn, and re-tension evenly.

How you know it worked. The door holds at any angle and closes without slamming.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Right Door Hinge Replacement WPW10274921RepairClinic.com · 9:36

No Amazon listing for this part number was new and in stock at our last read.

Worth fixing? Repair - the part is a small fraction of a new machine. (Price not shown: our last Amazon read of these listings is more than 24 hours old.)Part cost only. A service call adds a regional diagnostic fee plus labour.

Wash sensor

Usually DIY Vendor replaces this part if the dishwasher is not cleaning properly

DIY.

Try this first — it costs nothing. Clean the sump and the sensor window; a film of grease is the usual cause.

Check, in this order

  1. Clean the sensor window in the sump — a filmed-over sensor reads every load as clean.
  2. Confirm the filter is clean, since debris coats the sensor.

Before you open anything

Tools

The repair, in order

  1. Remove the filter and locate the sensor in the sump.
  2. Photograph the connector, swap the sensor, and refit the filter.
  3. Reassemble the filter and spray-arm area, restore power, and run a short cycle to confirm the dishwasher fills and washes normally.

How you know it worked. Cycle length varies sensibly between a light and a heavy load.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

Filmed on this exact machine
Whirlpool Dishwasher Wash Sensor Replacement W10723295RepairClinic.com · 2:13

PartTypeListingAmazon price
W10723295AftermarketW10723295 Dishwasher Sensor fit for Whirlpool Kenmore Maytag W11084121$53.99Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $53.99 against $278.82 for a new machine (19.4%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Heating element

Usually DIY

DIY once tested with a multimeter.

Try this first — it costs nothing. Run the tap hot before starting a cycle — a cold-fill water heater problem looks identical to a dead element and costs nothing to rule out.

Check, in this order

  1. Confirm the thermostat isn't the actual fault first — test the element itself for continuity before replacing it.
  2. Look for a visibly broken or blistered section of the element.
  3. Run the tap hot before starting a cycle to rule out cold-fill as the cause.

Before you open anything

Tools

The repair, in order

  1. Remove the lower rack and access the element at the base of the tub.
  2. Photograph the wiring terminals before disconnecting.
  3. Test the element for continuity with a multimeter to confirm before ordering a part.
  4. Swap the element and reconnect the terminals exactly as photographed.
  5. Run a full cycle and confirm the water and dishes are hot at the end.

How you know it worked. Dishes and the interior are hot to the touch at the end of a cycle, and plastics dry properly.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

PartTypeListingAmazon price
092512446Aftermarket#US Replace Parts Heating Element Kit for Whirlpool WDF530PLYB7 WDF520$80.99Buy
W10134009AftermarketW10518394 W10441445 PS8260087 Dishwasher Heating Element by Techecook $29.32Buy
W10441445AftermarketW10518394 Dishwasher Heating Element Replacement for Whirlpool W104414$19.99Buy
W10518394OEMWhirlpool W10518394 Genuine OEM Dishwasher Heating Element Replacement$31.43Buy
W10518394AftermarketW10518394 Dishwasher Heating Element Kit Fit for Whirl-pool$30.77Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $19.99–$80.99 against $278.82 for a new machine (29.0%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Lower wash arm

Usually DIY

DIY.

Try this first — it costs nothing. Clear the lower arm's jet holes with a pin and make sure it's seated fully on the hub before ordering a replacement.

Check, in this order

  1. Spin the lower arm by hand with the rack out — it should turn freely with no drag or wobble.
  2. Check for cracks near the hub and jet holes that look enlarged or blown out.
  3. Clear the jet holes with a pin before assuming the arm itself has failed.

Before you open anything

Tools

The repair, in order

  1. Remove the lower rack to access the arm.
  2. Lift the arm off its hub, checking the hub and bearing ring for wear.
  3. Snap the new arm onto the hub until it seats and spins freely.
  4. Run a cycle and confirm even spray from the lower jets.

How you know it worked. The lower arm spins freely and sprays evenly through a full cycle.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

PartTypeListingAmazon price
2209797OEMReplacement for fits OEM Whirlpool WPW10319027 Dishwasher Arm-Spray 22$42.09Buy
2209797AftermarketMengfan w10319027 dishwasher lower arm assembly, Compatible with Amana$25.99Buy
W10319027OEMWhirlpool WPW10319027 OEM Dishwasher Lower Wash Arm Assembly$30.84Buy
W10319027AftermarketMengfan w10319027 dishwasher lower arm assembly, Compatible with Amana$25.99Buy
WPW10319027OEMWPW10319027 Arm-Spray (OEM) by Part Supply House$22.75Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $22.75–$42.09 against $278.82 for a new machine (15.1%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Spray arm

Usually DIY

DIY.

Try this first — it costs nothing. Clear the spray-arm holes with a pin and reseat the arm fully on its hub before assuming it's cracked.

Check, in this order

  1. Spin the arm by hand — it should turn freely with no wobble or drag.
  2. Look closely for hairline cracks near the hub and jet holes that are enlarged or broken through.
  3. Clear the jet holes with a pin first — clogged jets mimic a cracked or worn arm.

Before you open anything

Tools

The repair, in order

  1. Lift the arm off its hub — most spray arms simply lift free once the rack is out.
  2. Inspect the hub and bearing ring for wear alongside the arm itself.
  3. Snap the new arm onto the hub until it seats and spins freely.
  4. Run a cycle and confirm even spray from every jet.

How you know it worked. The arm spins freely through a full cycle and every jet sprays evenly.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

PartTypeListingAmazon price
092516131Aftermarket#US Replace Parts Dishwasher Upper Spray Arm for Inglis IWU98761 IWU98$91.99Buy
6322660Aftermarket#US Replacement for Dishwasher Upper Spray Arm for Inglis IWU98761 IWU$70.99Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Weigh it - this part is a meaningful share of a new machine. Part $70.99–$91.99 against $278.82 for a new machine (33.0%).Part cost only. A service call adds a regional diagnostic fee plus labour.

Door spring

Usually DIY

DIY but two-handed — get help holding the door while the spring is off.

Try this first — it costs nothing. Nothing free here — a weak or dropping door is mechanical.

Check, in this order

  1. Open the door partway — it should hold at any angle; a door that drops or feels weak points at a stretched or snapped spring rather than the hinge itself.
  2. Check both springs (left and right) — a spring failing on only one side makes the door drop unevenly.

Before you open anything

Tools

The repair, in order

  1. Support the door in the open position.
  2. Remove the side panels to reach the spring and its cable.
  3. Replace springs in pairs when either side shows wear, and re-tension evenly.
  4. Release the support and check the door holds at every angle before closing it fully.

How you know it worked. The door holds firmly at any angle and closes without dropping or slamming.

In your manual: the manual — checked; its troubleshooting section does not cover this part.

PartTypeListingAmazon price
WPW10337934AftermarketWPW10337934 Dishwasher Door Spring for Whirlpool Kenmore Maytag Amana$6.68Buy
Only listings that were new and in stock at our last Amazon read are shown. Check the listing before buying.

Worth fixing? Repair - the part is a small fraction of a new machine. Part $6.68 against $278.82 for a new machine (2.4%).Part cost only. A service call adds a regional diagnostic fee plus labour.

If you replace it instead

Configuration-matched to this machine. These are UPC-verified Amazon listings. Like-for-like replacement rarely pays for itself on energy alone — replace for fit and features, or because the repair maths above says so.

ModelCapacityEnergy costAmazon price
Midea MDC22P2A**
Digits marked * vary by colour/finish; any model in this series matches.		—$29.19/yr$278.82See it
SPT SD-2225**
Digits marked * vary by colour/finish; any model in this series matches.		—$29.19/yr$282.62See it
BLACK+DECKER BCD6SD—$29.19/yr$299.99See it
A candidate must match this machine's configuration (style, fuel and defrost class) before price or efficiency is considered. Check the listing before buying.
Or see the whole class

We rank every dishwasher we hold certification data for, within its own size and configuration class, so you are comparing machines that would fit the same space. See the dishwasher rankings →